Details

Time bar (total: 4.9s)

sample30.0ms

Algorithm
intervals
Results
13.0ms394×body80valid

simplify102.0ms

Counts
1 → 1
Iterations

Useful iterations: 2 (5.0ms)

IterNodesCost
0266
1815
22484
36134
412954
525244
633494
743894
846484
946484
done46484

prune6.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

Merged error: 0.0b

localize7.0ms

Local error

Found 2 expressions with local error:

0.0b
(* d1 (- d4 d1))
0.0b
(fma (- d2 d3) d1 (* d1 (- d4 d1)))

rewrite29.0ms

Algorithm
rewrite-expression-head
Rules
20×add-sqr-sqrt
18×*-un-lft-identity prod-diff
16×add-cube-cbrt
11×distribute-rgt-in distribute-lft-in
5×associate-*r*
4×pow1 add-exp-log add-cbrt-cube
3×associate-*l*
2×expm1-log1p-u sub-neg associate-*r/ log1p-expm1-u add-log-exp
1×flip3-- pow-prod-down prod-exp *-commutative flip-- cbrt-unprod fma-udef distribute-lft-out-- difference-of-squares unswap-sqr
Counts
2 → 56
Calls
2 calls:
27.0ms
(* d1 (- d4 d1))
0.0ms
(fma (- d2 d3) d1 (* d1 (- d4 d1)))

series99.0ms

Counts
2 → 6
Calls
2 calls:
40.0ms
(* d1 (- d4 d1))
58.0ms
(fma (- d2 d3) d1 (* d1 (- d4 d1)))

simplify34.0ms

Counts
62 → 62
Iterations

Useful iterations: 2 (29.0ms)

IterNodesCost
0213430
1888283
25002273
done5002273

prune100.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

Merged error: 0.0b

localize9.0ms

Local error

Found 2 expressions with local error:

0.0b
(fma (- d2 d3) d1 (+ (* d1 d4) (* (- d1) d1)))
0.0b
(+ (* d1 d4) (* (- d1) d1))

rewrite9.0ms

Algorithm
rewrite-expression-head
Rules
4×add-log-exp
2×pow1 add-exp-log distribute-lft-neg-out add-sqr-sqrt expm1-log1p-u add-cube-cbrt *-un-lft-identity add-cbrt-cube log1p-expm1-u
1×+-commutative fma-def flip3-+ unsub-neg sum-log flip-+ fma-udef
Counts
2 → 26
Calls
2 calls:
0.0ms
(fma (- d2 d3) d1 (+ (* d1 d4) (* (- d1) d1)))
8.0ms
(+ (* d1 d4) (* (- d1) d1))

series99.0ms

Counts
2 → 6
Calls
2 calls:
64.0ms
(fma (- d2 d3) d1 (+ (* d1 d4) (* (- d1) d1)))
35.0ms
(+ (* d1 d4) (* (- d1) d1))

simplify74.0ms

Counts
32 → 32
Iterations

Useful iterations: 3 (72.0ms)

IterNodesCost
0137198
1518166
22557151
35001146
done5001146

prune84.0ms

Pruning

2 alts after pruning (1 fresh and 1 done)

Merged error: 0.0b

localize18.0ms

Local error

Found 4 expressions with local error:

0.5b
(* (cbrt (+ (* d1 d4) (* (- d1) d1))) (cbrt (+ (* d1 d4) (* (- d1) d1))))
8.2b
(cbrt (+ (* d1 d4) (* (- d1) d1)))
8.2b
(cbrt (+ (* d1 d4) (* (- d1) d1)))
8.2b
(cbrt (+ (* d1 d4) (* (- d1) d1)))

rewrite64.0ms

Algorithm
rewrite-expression-head
Rules
25×cbrt-prod
23×add-sqr-sqrt
18×cbrt-div
15×add-cube-cbrt *-un-lft-identity
11×pow1
9×flip3-+ pow1/3 flip-+
6×add-exp-log swap-sqr associate-*r* associate-*l*
4×expm1-log1p-u frac-times add-cbrt-cube log1p-expm1-u add-log-exp unswap-sqr
2×associate-*r/ pow-prod-down associate-*l/ pow-sqr pow-prod-up
1×pow2 pow-plus prod-exp *-commutative cbrt-unprod
Counts
4 → 95
Calls
4 calls:
44.0ms
(* (cbrt (+ (* d1 d4) (* (- d1) d1))) (cbrt (+ (* d1 d4) (* (- d1) d1))))
5.0ms
(cbrt (+ (* d1 d4) (* (- d1) d1)))
5.0ms
(cbrt (+ (* d1 d4) (* (- d1) d1)))
5.0ms
(cbrt (+ (* d1 d4) (* (- d1) d1)))

series1.2s

Counts
4 → 12
Calls
4 calls:
427.0ms
(* (cbrt (+ (* d1 d4) (* (- d1) d1))) (cbrt (+ (* d1 d4) (* (- d1) d1))))
259.0ms
(cbrt (+ (* d1 d4) (* (- d1) d1)))
265.0ms
(cbrt (+ (* d1 d4) (* (- d1) d1)))
264.0ms
(cbrt (+ (* d1 d4) (* (- d1) d1)))

simplify81.0ms

Counts
107 → 107
Iterations

Useful iterations: 3 (70.0ms)

IterNodesCost
02351249
18111170
230881084
350011059
done50011059

prune350.0ms

Pruning

3 alts after pruning (1 fresh and 2 done)

Merged error: 0.0b

localize22.0ms

Local error

Found 4 expressions with local error:

8.2b
(cbrt (+ (* d1 d4) (* (- d1) d1)))
8.2b
(cbrt (+ (* d1 d4) (* (- d1) d1)))
8.2b
(cbrt (+ (* d1 d4) (* (- d1) d1)))
8.2b
(cbrt (+ (* d1 d4) (* (- d1) d1)))

rewrite21.0ms

Algorithm
rewrite-expression-head
Rules
12×cbrt-prod
8×add-sqr-sqrt add-cube-cbrt cbrt-div *-un-lft-identity
4×pow1 add-exp-log expm1-log1p-u flip3-+ pow1/3 add-cbrt-cube flip-+ log1p-expm1-u add-log-exp
Counts
4 → 60
Calls
4 calls:
5.0ms
(cbrt (+ (* d1 d4) (* (- d1) d1)))
5.0ms
(cbrt (+ (* d1 d4) (* (- d1) d1)))
5.0ms
(cbrt (+ (* d1 d4) (* (- d1) d1)))
5.0ms
(cbrt (+ (* d1 d4) (* (- d1) d1)))

series1.0s

Counts
4 → 12
Calls
4 calls:
259.0ms
(cbrt (+ (* d1 d4) (* (- d1) d1)))
290.0ms
(cbrt (+ (* d1 d4) (* (- d1) d1)))
241.0ms
(cbrt (+ (* d1 d4) (* (- d1) d1)))
250.0ms
(cbrt (+ (* d1 d4) (* (- d1) d1)))

simplify132.0ms

Counts
72 → 72
Iterations

Useful iterations: 3 (37.0ms)

IterNodesCost
0138656
1401612
21297588
34417568
45001568
done5001568

prune361.0ms

Pruning

3 alts after pruning (0 fresh and 3 done)

Merged error: 0.0b

regimes90.0ms

Accuracy

0% (0.0b remaining)

Error of 0.0b against oracle of 0.0b and baseline of 0.0b

bsearch0.0ms

simplify1.0ms

Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
0156
1156
done156

end0.0ms

sample813.0ms

Algorithm
intervals
Results
409.0ms12090×body80valid